A simple mechanical arm water outlet device

Abstract

The utility model discloses a simple mechanical arm water outlet device, comprising a water inlet joint, a water inlet body, a first rotating seat, a second rotating seat and a water outlet body, wherein the top of the water inlet body is rotatably fixedly connected to the water inlet joint, one end of the first rotating seat is fixedly connected to the outer peripheral wall of the water inlet body, the second rotating seat is movably connected to the first rotating seat, and the water outlet body is rotatably connected to the second rotating seat. A first adjustment part is formed by the cooperation of the water outlet body and the second rotating seat, a second adjustment part is formed by the cooperation of the first rotating seat and the second rotating seat, and a third adjustment part is formed by the cooperation of the water inlet body and the water inlet joint. The cooperation of the three adjustment parts can realize the adjustment of the water outlet direction of the water outlet body and the universal adjustment of the water outlet position, thereby meeting various needs of users.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to a simple mechanical arm water outlet device. Background Art

[0002] Most traditional faucets are installed with downward water outlets, and the water outlet direction cannot be changed, which cannot meet the water needs of various angles, causing great inconvenience to consumers. For this reason, various types of water outlets for changing the water outlet angle and water outlet state have appeared on the market to meet the various usage needs of users.

[0003] For example, a Chinese utility model with publication number CN215258403U discloses a water outlet device, including a ball head, a connecting rod and a water outlet member, wherein the water outlet member is relatively rotatably connected to the connecting rod through the ball head, and the side wall of the connecting rod has a first abutment point and a second abutment point symmetrically arranged; when the water outlet member is pressed against the first abutment point, the first abutment point and the axis of the water outlet of the water outlet member form a first virtual straight line; when the water outlet member is pressed against the second abutment point, the second abutment point and the axis of the water outlet of the water outlet member form a second virtual straight line; the first virtual straight line and the second virtual straight line are arranged crosswise, and can form two equiangular triangles opposite to each other in the axial direction of the connecting rod; the angle of the two equiangular triangles opposite to each other is 60° to 80°. Although the water outlet device can maximize the water outlet angle under the premise of ensuring the structural stability between the water outlet member and the ball head; however, the water outlet range that can be adjusted by the water outlet device is still limited.

[0004] For another example, publication number CN214500398U discloses an all-round adjustable connection mechanism for a faucet water outlet, which relates to a mechanical arm water outlet device that can be installed on the faucet water outlet, and can adjust the water outlet direction at multiple angles through relative rotation of multiple joints, which is very convenient to use; however, the mechanical arm of the water outlet device is a U-shaped tube of an intermediate arm that is rotatably connected to a first L-shaped joint and a second L-shaped joint to adjust the water outlet direction. The mechanical arm of this structure is relatively large in size and relatively expensive.

[0005] In view of the above-mentioned problems existing in the existing water outlet devices, the applicant conducted in-depth research, which resulted in this case. Utility Model Content

[0006] The utility model aims to provide a simple mechanical arm water outlet device, which can realize the adjustment of any water outlet direction, has a small size and a relatively low cost.

[0007] In order to achieve the above purpose, the solution of the utility model is:

[0008] A simple mechanical arm water outlet device comprises a water inlet joint, a water inlet body, a first rotating seat, a second rotating seat and a water outlet body, wherein the top end of the water inlet body is rotatably fixedly connected to the water inlet joint, one end of the first rotating seat is fixedly connected to the outer peripheral wall of the water inlet body, one end of the second rotating seat is movably connected to the other end of the first rotating seat up and down, and the water outlet body is rotatably connected to the other end of the second rotating seat.

[0009] Furthermore, a first plug is provided at one end of the water inlet joint connected to the water inlet body, a first swivel is provided on the first plug, the first swivel is rotatably provided on the water inlet joint, a first joint corresponding to the first plug is provided on the top of the water inlet body, the first plug and the first swivel are inserted in the first joint, and the first joint is fixedly connected to the first swivel.

[0010] Furthermore, a first limiting hole is provided on the side of the first joint, and a second limiting hole corresponding to the first limiting hole is provided on the side of the first swivel, and the first swivel of the water inlet joint is rotatably connected with the water inlet body by inserting a first limiting pin into the first limiting hole and the second limiting hole; the first swivel is a C-shaped ring, and a first concave neck is provided on the first plug of the water inlet joint, and the C-shaped ring is arranged on the first neck; a sealing ring is also provided at the connection between the first plug of the water inlet joint and the first joint of the water inlet body.

[0011] Furthermore, the water inlet body is also connected to a filter, which is connected to the water inlet body. The water inlet body is provided with a water inlet chamber and a water outlet chamber. The water outlet chamber is provided with a water outlet connected to the first rotating seat. The filter has a filter water inlet connected to the water inlet chamber and a filter water outlet connected to the water outlet chamber. A filter element is provided in the filter.

[0012] Furthermore, the first rotating seat and the water inlet body are an integral structure formed by injection molding or a separate structure that is assembled and fixed.

[0013] Furthermore, the first rotating seat and the second rotating seat are connected via an adapter, one end of the adapter has a second plug fixedly connected to the first rotating seat, the other end of the adapter has a third plug connected to the second rotating seat, the third plug is provided with a rotatable second swivel, the second rotating seat is provided with a second joint corresponding to the third plug of the adapter, and the second joint is fixedly connected to the second swivel.

[0014] Furthermore, the third plug is provided with a second concave neck, on which the second swivel is rotatably provided, and the second swivel is a C-shaped ring; a third limiting hole is provided on one side of the second joint, and a fourth limiting hole corresponding to the third limiting hole is provided on the side of the second swivel, and the first rotating seat and the second rotating seat are rotatably connected together by inserting the second limiting pin into the third limiting hole and the fourth limiting hole; a second sealing ring is also provided at the connection between the third plug of the first rotating seat and the second joint of the second rotating seat.

[0015] Furthermore, the opposite ends of the first rotating seat and the second rotating seat are connected to form rotating planes, the outer sides of the first rotating seat and the second rotating seat are respectively formed with rotating arc surfaces, and the inner sides of the first rotating seat and the second rotating seat are respectively formed with arc grooves corresponding to the rotating arc surfaces.

[0016] Furthermore, a fourth joint is provided at the other end of the second rotating seat, and the water outlet body and the fourth joint are rotatably connected together through a connecting seat and an adapter, and the fourth joint is fixedly connected to one end of the connecting seat, and the center of the connecting seat has a center hole, and a fifth joint is provided at the end where the water outlet body is connected to the connecting seat, and a locking seat is provided at a position corresponding to the center hole in the fifth joint, one end of the adapter passes through the center hole of the connecting seat and is fixed to the water outlet body, and the other end of the adapter is clamped outside the center hole of one end of the connecting seat connected to the second rotating seat, so that the adapter and the connecting seat can rotate relative to each other.

[0017] After adopting the above structure, the utility model of a simple mechanical arm water outlet device forms a first adjustment part through the cooperation of the water outlet body and the second rotating seat, forms a second adjustment part through the cooperation of the first rotating seat and the second rotating seat, and forms a third adjustment part through the cooperation of the water inlet body and the water inlet joint. When in use, the water outlet direction of the water outlet body can be arbitrarily adjusted by rotating the water outlet body of the first adjustment part, the second rotating seat of the second adjustment part can drive the water outlet body to move synchronously, and then adjust the height of the water outlet body, and the water inlet body of the third adjustment part can drive the first rotating seat to move synchronously, and then adjust the front, back, left and right positions of the water outlet body. Through the cooperation of the three adjustment parts, the adjustment of the water outlet direction of the water outlet body and the universal adjustment of the water outlet position can be realized to meet the various needs of users. Compared with the prior patent of CN215258403U, the utility model not only has a wider angle adjustment range, but also can freely adjust the water outlet direction of the water outlet body, and is more convenient to use; compared with the prior patent of CN214500398U, the utility model is smaller in size and lower in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an exploded view of a preferred embodiment of the utility model.

[0019] Figure 2It is a partial exploded schematic diagram of a preferred embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of an exploded view of another direction of a preferred embodiment of the utility model.

[0021] Figure 4 It is a partial exploded schematic diagram of another direction of a preferred embodiment of the utility model.

[0022] Figure 5 It is a three-dimensional schematic diagram of a preferred embodiment of the utility model.

[0023] Figure 6 It is a cross-sectional schematic diagram of a preferred embodiment of the utility model.

[0024] Figure 7 This is a partial exploded view of the water outlet body of a preferred embodiment of the utility model.

[0025] Figure 8 It is a cross-sectional schematic diagram of another embodiment of the utility model.

[0026] Description of labels:

[0027] 1. Water inlet connector; 11. First plug; 12. First swivel; 13. First necking; 14. First external thread; 15. Second limiting hole; 16. Sealing ring; 2. Water inlet body; 21. First connector; 22. First limiting hole; 23. First limiting pin; 24. Water inlet cavity; 25. Water outlet cavity; 26. Water outlet; 3. First rotating seat; 31. First socket; 32. Rotating plane; 33. Rotating arc surface; 34. Arc groove; 4. Second rotating seat; 41. Second connector; 42. Third limiting hole; 43. Rotational plane; 44. Rotational arc surface; 45. Arc groove; 46. Fourth joint; 5. Water outlet body; 51. Fifth joint; 52. Locking seat; 6. Filter; 61. Filter water inlet; 62. Filter water outlet; 63. Filter element; 7. Adapter; 71. Second plug; 72. Third plug; 73. Second necking; 74. Second swivel; 75. Water outlet; 76. Fourth limiting hole; 77. Second limiting pin; 78. Second sealing ring; 8. Connecting seat; 81. Center hole; 9. Adapter. DETAILED DESCRIPTION

[0028] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] like Figures 1 to 6 The figure shows a preferred embodiment of a simple mechanical arm water outlet device of the utility model, which includes a water inlet joint 1, a water inlet body 2, a first rotating seat 3, a second rotating seat 4 and a water outlet body 5. The top of the water inlet body 2 is rotatably fixedly connected to the water inlet joint 1, one end of the first rotating seat 3 is fixedly connected to the outer peripheral wall of the water inlet body 2, one end of the second rotating seat 4 is movably connected to the other end of the first rotating seat 3 up and down, and the water outlet body 5 is rotatably connected to the other end of the second rotating seat 4.

[0031] The utility model simple mechanical arm water outlet device forms a first adjustment part through the cooperation of the water outlet body 5 and the second rotating seat 4, forms a second adjustment part through the cooperation of the first rotating seat 3 and the second rotating seat 4, and forms a third adjustment part through the cooperation of the water inlet body 2 and the water inlet joint 1. When in use, the water outlet direction of the water outlet body 5 can be arbitrarily adjusted by rotating the water outlet body 5 of the first adjustment part, the second rotating seat 4 of the second adjustment part can drive the water outlet body 5 to move synchronously, and then adjust the height of the water outlet body 5, and the water inlet body 2 of the third adjustment part can drive the first rotating seat 3 to move synchronously, and then adjust the front, back, left and right positions of the water outlet body 5. The cooperation of the three adjustment parts can realize the adjustment of the water outlet direction of the water outlet body 5 and the universal adjustment of the water outlet position, so as to meet various needs of users. For example, it is convenient to wash hands or wash items when the water is discharged downward; it is convenient to wash face and rinse mouth when the water is discharged upward; it can be used to clean the basin when the water outlet is forward, backward, left or right.

[0032] In this embodiment, a first plug 11 is provided at one end of the water inlet connector 1 connected to the water inlet body 2, and a first swivel 12 is provided on the first plug 11. The first swivel 12 is rotatably provided on the water inlet connector 1. In order to facilitate disassembly and assembly, the first swivel 12 is a C-shaped ring. A concave first neck 13 is provided on the first plug 11 of the water inlet connector 1, and the C-shaped ring is provided on the first neck 13. A first external thread 14 is provided on the outer periphery of the top of the water inlet connector 1. The first external thread 14 corresponds to the internal thread of the faucet water outlet, so as to lock the water inlet connector on the faucet water outlet.

[0033] The top of the water inlet body 2 is provided with a first joint 21 corresponding to the first plug 11, the first plug 11 and the first swivel 12 are inserted into the first joint 21, the side of the first joint 21 is provided with a first limiting hole 22, the side of the first swivel 12 is provided with a second limiting hole 15 corresponding to the first limiting hole 22, and the first limiting pin 23 is inserted into the first limiting hole 22 and the second limiting hole 15 to rotatably connect the first swivel 12 of the water inlet joint 1 and the water inlet body 2. In order to avoid water leakage, a sealing ring 16 is also provided at the connection between the first plug 11 of the water inlet joint 1 and the first joint 21 of the water inlet body 2.

[0034] Preferably, the water inlet body 2 is also connected to a filter 6, which is arranged at the bottom end of the water inlet body 2. In this embodiment, the filter 6 is locked at the bottom end of the water inlet body 2 by threaded connection. The water inlet body 2 is provided with a water inlet cavity 24 and a water outlet cavity 25, and the water outlet cavity 25 is provided with a water outlet 26 connected to the first rotating seat 3. The side of the filter 6 is provided with a filter water inlet 61 connected to the water inlet cavity 24, and the top of the filter 6 is provided with a filter water outlet 62 connected to the water outlet of the water inlet body 2, see Figure 6 As shown, when water enters the water inlet body 2, the water passes through the water inlet cavity 24 and enters the filter element 63 of the filter 6 from the filter water inlet port 61 on the side of the filter 6. After being filtered by the filter element 63, the water enters the water outlet cavity 25 of the water inlet body 2 from the filter water outlet port 62 at the top of the filter 6, and then flows out from the water outlet port 26 of the water outlet cavity 25.

[0035] like Figure 8 As shown, another embodiment of the utility model in which the water inlet body 2 is connected to the filter 6, the filter 6 of this embodiment sets the filter water inlet 61 at the top of the filter 6, and the filter outlet 62 is set on the lower side of the filter 6, the water inlet cavity 24 of the water inlet body 2 is set in the first joint 21, and the water outlet cavity 25 is formed on the outer periphery of the water inlet body 2 corresponding to the filter 6. When water enters the water inlet cavity 24 of the water inlet body 2 from the water inlet joint 1, it directly enters the filter water inlet 61, and after being filtered by the filter element 63, it enters the water outlet cavity 25 from the filter outlet 62 on the lower side of the filter element 63, and then flows out from the water outlet 26 of the water outlet cavity 25.

[0036] The purpose of setting the filter 6 in the utility model is to filter the water entering the water inlet body 2. Therefore, the connection mode between the filter 6 and the water inlet body 2 and the design of the filter channel between the filter 6 and the water inlet body 2 can be various and are not limited to the above two embodiments.

[0037] The first rotating seat 3 and the water inlet body 2 can be an integral structure, for example, they can be integrally formed by injection molding, or they can be a split structure and then fixedly connected together by welding, locking, etc. The first rotating seat 3 and the second rotating seat 4 are connected by an adapter 7. One end of the adapter 7 has a second plug 71 fixedly connected to the first rotating seat 3, and the other end of the adapter 7 has a third plug 72 connected to the second rotating seat 4. The third plug 72 is provided with a concave second neck 73, and a second rotating ring 74 is rotatably provided on the second neck 73. For the convenience of disassembly and assembly, the second rotating ring 74 is a C-shaped ring. The first rotating seat 3 is provided with a first socket 31 corresponding to the second plug 71. In this embodiment, the second plug 71 of the adapter 7 is fixedly connected to the first socket 31 of the first rotating seat 3 by threaded connection. The first socket 31 is connected to the water outlet 26 of the water inlet body 2, and the adapter 7 has a water outlet 75 connecting the two ends. The second rotating seat 4 has a second joint 41 that matches with the third plug 72 of the adapter 7. The third plug 72 and the second rotating ring 74 are inserted into the second joint 41. A third limiting hole 42 is provided on one side of the second joint 41. A fourth limiting hole 76 corresponding to the third limiting hole 42 is provided on the side of the second rotating ring 74. The first rotating seat 3 and the second rotating seat 4 are rotatably connected together by inserting a second limiting pin 77 into the third limiting hole 42 and the fourth limiting hole 76. In order to avoid water leakage, a second sealing ring 78 is also provided at the connection between the third plug 72 of the first rotating seat 3 and the second joint 41 of the second rotating seat 4.

[0038] The opposite ends of the first rotating seat 3 and the second rotating seat 4 are connected to form rotating planes 32 and 43 respectively, the outer sides of the first rotating seat 3 and the second rotating seat 4 are formed with rotating arc surfaces 33 and 44 respectively, and the inner sides of the first rotating seat 3 and the second rotating seat 4 are formed with arc grooves 34 and 45 corresponding to the rotating arc surfaces 44 respectively.

[0039] After the second plug 71 of the adapter 7 is fixed to the first socket 31 of the first rotating seat 3, the third plug 72 equipped with the second swivel 74 is inserted into the second joint 41 of the second rotating seat 4, and the second joint 41 and the second swivel 74 in the adapter 7 are fixed together by the second limit pin 77, so that the second rotating seat 4 and the adapter 7 are rotatably connected together. When the second rotating seat 4 is rotated, the adapter 7 and the first rotating seat 3 are fixed and remain motionless, and the second rotating seat 4 drives the second swivel 74 to rotate up and down, and the height position of the second rotating seat 4 can be adjusted.

[0040] The other end of the second rotating seat 4 is provided with a fourth joint 46, and the water outlet body 5 and the fourth joint 46 are rotatably connected together through the connecting seat 8 and the adapter 9, and the fourth joint 46 is fixedly connected to one end of the connecting seat 8. In this embodiment, the fourth joint 46 and the connecting seat 8 are locked together by threaded connection (such as Figure 6The connection seat 8 has a center hole 81 in the center, and the end of the water outlet body 5 connected to the connection seat 8 is provided with a fifth joint 51, and a locking seat 52 is provided in the fifth joint 51 at a position corresponding to the center hole 81 (see Figure 7 ), one end of the adapter 9 passes through the center hole 81 of the connecting seat 8 and is fixed together with the water outlet body 5, and the other end of the adapter 9 is stuck outside the center hole 81 of one end of the connecting seat 8 connected to the second rotating seat 4, so that the adapter 9 and the connecting seat 8 can rotate relative to each other. Since the adapter 9 is locked together with the locking seat 52 of the water outlet body 5, and the connecting seat 8 is fixed together with the second rotating seat 4, when the water outlet body 5 is rotated, the water outlet body 5 will drive the adapter 9 to rotate synchronously, so that the water outlet body 5 rotates relative to the connecting seat 8 and the second rotating seat 4, so as to adjust the water outlet direction.

[0041] The water outlet body 5 can adopt an ordinary faucet, or a water outlet head with multiple water outlet modes. When the water outlet head has multiple water outlet modes, a water dividing plate and corresponding water channels need to be set. The specific structure of the water outlet head is not the focus of this application and will not be described in detail.

[0042] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A simple mechanical arm water outlet device, characterized in that: include: A water inlet joint, a water inlet body, a first rotating seat, a second rotating seat and a water outlet body, wherein the top of the water inlet body is rotatably fixedly connected to the water inlet joint, the first rotating seat is fixedly connected to the outer peripheral wall of the water inlet body, the second rotating seat is movably connected to the first rotating seat up and down, and the water outlet body is rotatably connected to the second rotating seat.

2. A simple mechanical arm water outlet device as claimed in claim 1, characterized in that: A first plug is provided at one end of the water inlet joint connected to the water inlet body, a first swivel is provided on the first plug, the first swivel is rotatably provided on the water inlet joint, a first joint corresponding to the first plug is provided on the top of the water inlet body, the first plug and the first swivel are inserted in the first joint, and the first joint is fixedly connected to the first swivel.

3. A simple mechanical arm water outlet device as claimed in claim 2, characterized in that: A first limiting hole is provided on the side of the first joint, and a second limiting hole corresponding to the first limiting hole is provided on the side of the first swivel. The first limiting pin is inserted into the first limiting hole and the second limiting hole to rotatably connect the first swivel of the water inlet joint with the water inlet body; the first swivel is a C-shaped ring, and an inwardly concave first neck is provided on the first plug of the water inlet joint, and the C-shaped ring is arranged on the first neck.

4. A simple mechanical arm water outlet device as claimed in claim 1, characterized in that: The first rotating seat and the second rotating seat are connected by an adapter, one end of the adapter has a second plug fixedly connected to the first rotating seat, the other end of the adapter has a third plug connected to the second rotating seat, the third plug is provided with a rotatable second swivel, the second rotating seat is provided with a second joint corresponding to the third plug of the adapter, and the second joint is fixedly connected to the second swivel.

5. A simple mechanical arm water outlet device as claimed in claim 4, characterized in that: The third plug is provided with a second concave neck, on which the second swivel is rotatably provided, and the second swivel is a C-shaped ring; a third limiting hole is provided on one side of the second joint, and a fourth limiting hole corresponding to the third limiting hole is provided on the side of the second swivel, and the first rotating seat and the second rotating seat are rotatably connected together by inserting the second limiting pin into the third limiting hole and the fourth limiting hole.

6. A simple mechanical arm water outlet device as claimed in claim 4, characterized in that: The first rotating seat is provided with a first socket corresponding to the second plug, the second plug of the adapter is fixedly connected to the first socket of the first rotating seat by means of a threaded connection, the first socket is connected to the water outlet (26) of the water inlet body, and the adapter has a water outlet connecting the two ends.

7. A simple mechanical arm water outlet device as claimed in claim 1, characterized in that: The opposite ends of the first rotating seat and the second rotating seat are connected to form rotating planes, the outer sides of the first rotating seat and the second rotating seat are respectively formed with rotating arc surfaces, and the inner sides of the first rotating seat and the second rotating seat are respectively formed with arc grooves corresponding to the rotating arc surfaces.

8. The simple mechanical arm water outlet device according to claim 1, characterized in that: The second rotating seat is provided with a fourth joint, and the water outlet body and the fourth joint are rotatably connected together through a connecting seat and an adapter, the fourth joint is fixedly connected to one end of the connecting seat, the center of the connecting seat has a center hole, the end of the water outlet body connected to the connecting seat is provided with a fifth joint, and a locking seat is provided at a position corresponding to the center hole in the fifth joint, one end of the adapter passes through the center hole of the connecting seat and is fixed to the water outlet body, and the other end of the adapter is clamped outside the center hole of one end of the connecting seat connected to the second rotating seat, so that the adapter can rotate relative to the connecting seat.

9. The simple mechanical arm water outlet device according to claim 1, characterized in that: The water inlet body is also connected to a filter, which is connected to the water inlet body. The water inlet body is provided with a water inlet chamber and a water outlet chamber. The water outlet chamber is provided with a water outlet connected to the first rotating seat. The filter has a filter water inlet connected to the water inlet chamber and a filter water outlet connected to the water outlet chamber. A filter element is provided in the filter.

10. The simple mechanical arm water outlet device according to claim 1, characterized in that: The first rotating seat and the water inlet body are an integral structure formed by injection molding or a separate structure that is assembled and fixed.

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